Where Is the Great Wall?

Gr 3–5—These solid though formulaic titles profile well-known locations. Demuth examines the longest human-made structure in the world, the Great Wall of China, outlining why it was constructed; Chinese rulers and tribes such as the Mongols, who invaded the empire; the intense manpower required to build the Wall in a time before machines and earth-moving equipment; the people who lived at and protected the Wall; and the Communist Party's actions to preserve the Great Wall and promote it to the world. O'Connor focuses on the Grand Canyon, examining its geological formations; the importance of the Colorado River; the native peoples who used to—and still do—inhabit the canyon; the adventures of geologist John Wesley Powell, who explored the canyon; wildlife; and the impact of man. Stine provides a history of the White House, explaining its design and remodelings; destruction by the British during the War of 1812; descriptions of various rooms including the East Room and the Blue Room; presidents and family members who have occupied the residence; and the staff of chefs, butlers, and more who keep the house running.